Jetting for 2000 400ex carb full white bros exhaust

[exrider44]

Hey guys, hoping someone can help. I used to own a 2000 400ex and I had a full white brothers exhaust on it. I live in NJ. Any ideas what jet might be in the carb? I dont recall my friend owns it now and is re-doing the carb. Thanks

[cheater13]

These threads helped me out a lot when I was rejetting my 400 with a 450r carb on:

http://jetsrus.com/FAQs/FAQ_rejetting_101_how_to_rejet.htm

http://www.exriders.com/vbb/showthread.php?s=&threadid=394028&perpage=10&pagenumber=1

http://www.exriders.com/vbb/showthread.php?threadid=463320

[exrider44]

Thanks!